2059801 has 4 divisors (see below), whose sum is σ = 2062692. Its totient is φ = 2056912.

The previous prime is 2059793. The next prime is 2059807. The reversal of 2059801 is 1089502.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1320201 + 739600 = 1149^2 + 860^2 .

It is a cyclic number.

It is not a de Polignac number, because 2059801 - 2³ = 2059793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2059807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 471 + ... + 2083.

It is an arithmetic number, because the mean of its divisors is an integer number (515673).

2^2059801 is an apocalyptic number.

It is an amenable number.

2059801 is a deficient number, since it is larger than the sum of its proper divisors (2891).

2059801 is a wasteful number, since it uses less digits than its factorization.

2059801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890.

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 2059801 is about 1435.2006828315. The cubic root of 2059801 is about 127.2355353758.

Subtracting from 2059801 its reverse (1089502), we obtain a cube (970299 = 99³).

The spelling of 2059801 in words is "two million, fifty-nine thousand, eight hundred one".